ASoC: da7210: Add support for all IOs and other features

Hi,
Existing da7210 driver is very minimalistic in terms of functionality.
It supports only one output i.e. head phone. da7210 codec hardware supports many more IOs and features.

Here is a patch series that is "feature update" in nature. This adds support for all inputs(MIC L-R, AUX1 L-R, AUX2) and outputs (OUT1 L-R, OUT2) as well as following features,

- ADC and DAC equalizers
- Mute
- Zero cross
- Other DAI word lengths, format and mode
- ALC
- Noise suppression
- High pass and voice filters
- DAPM

This series also contains a small bug fix for head phone volume control.

Thanks,

-- Ashish (GNU FAN)

---
Ashish Chavan (9):
ASoC: da7210: Add support for line out and DAC
ASoC: da7210: Add support for line input and mic
ASoC: da7210: Add support for ADC & DAC equalizers
ASoC: da7210: Add support for mute and zero cross controls
ASoC: da7210: Add support for other DAI length, format and mode
ASoC: da7210: bugfix for head phone volume control
ASoC: da7210: Add support for ALC and Noise suppression
ASoC: da7210: Add support for High pass and Voice filters
ASoC: da7210: Add support for DAPM

 sound/soc/codecs/da7210.c |  642 +++++++++++++++++++++++++++++++++++---
 1 files changed, 586 insertions(+), 56 deletions(-)

1.7.1